public class e210 {
    public static void main(String[] args) {
        int month = 7;
        String season;
        if(month >= 3 && month<= 5) {
            season = "春季";
        } else if (month >= 6 && month <= 8) {
            season = "夏季";
        } else if (month >= 9 && month <=11) {
            season = "秋季";
        } else {
            season = "冬季";
        }
        System.out.println("当前是" + season + "!");
    }
}